SYNERGISUD

What SYNERGISUD does

SYNERGISUD is a French thermal and acoustic engineering bureau (bureau d'études) combined with a professional training organization, founded in 1993 and headquartered in La Ciotat with a secondary office in Belleville. The company delivers regulatory and performance studies for residential, collective, and tertiary buildings across France, covering RE 2020 environmental studies, RT Existant thermal regulations, NOTEACE-ACE acoustic studies, AUDI-MI energy audits, and indoor air quality (QAI) assessments backed by a COFRAC-accredited laboratory partner. It is ministerial-approved (ATDL2503799S) to issue RE 2020 completion attestations and holds OPQIBI, QUALIOPI, and RGE certifications, with over 50,000 buildings studied since inception. The training arm operates through the catalogueformpro.com portal, offering FEEBAT, OSCAR, SIMCAP, IA Kelvin, and other modules for building professionals, with 15 trainers and a 92% trainee satisfaction rate in 2025.

The business model rests on two revenue streams: (1) one-time project fees for engineering studies, priced per quote based on project complexity, surface area, and scope, with revenue recognized at study delivery; and (2) professional training fees per participant per module, delivered in-person or via distance learning, with OPCO coverage and MOOC integration on the OSCAR program. Both streams are sold France-only through direct field engagement, the company website, and the dedicated training portal. Customers are horizontally distributed across building artisans and small businesses, individual homeowners, real estate developers (e.g., COGEDIM Provence, Foncière Logement, ALTAREA), social housing providers (UNICIL, GIRONDE HABITAT), and public-sector owners (APIJ, Aéroport de Roissy CDG, SIAAP 94). Pricing is quote-based and not publicly disclosed, with late-payment penalties and a forfaitary collection indemnity specified in the standard terms. The firm is structured as a privately-held SARL managed by Ange GARCIA, with no external funding, parent company, or subsidiary relationships disclosed.

Name

SYNERGISUD

Legal name

SYNERGISUD

Website

https://synergisud.fr

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

11–50 employees

Short description

SYNERGISUD is a French thermal and acoustic engineering bureau and professional training organization, founded in 1993, serving building professionals, homeowners, developers, and public-sector clients across France with RE 2020 studies, energy audits, acoustic studies, and qualified training programs.

Ownership category

akta.pro rank

Product category

Building Engineering Services

NAICS

Testing Laboratories and Services (54138), Architectural, Engineering, and Related Services (5413), Professional and Management Development Training (611430)

SIC

Services-Engineering Services (8711), Services-Testing Laboratories (8734), Services-Educational Services (8200)

akta.pro primary industry

Testing, Inspection, Certification & Commissioning (TICx) Technical Services (BPAHAIAL)

akta.pro secondary industry

Learning Strategy, Instructional Design & Content Development (BPACANAG)

Keywords

• Thermal engineering studies
• Acoustic building studies
• Indoor air quality
• RE 2020 compliance
• Professional energy training

Headquarters

HQ city

La Ciotat

HQ country

France

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Engineering studies (Bureau d'études): One-time project fees for thermal studies, acoustic studies, RE 2020 studies, energy audits, and indoor air quality assessments for residential, collective, and tertiary buildings. Revenue recognized upon delivery of study reports. Additional charges apply for scope modifications after report delivery.
2. Professional training: Professional training courses on thermal regulations (RE 2020), energy renovation, financial aid mechanisms, acoustic studies, and indoor air quality. Offered in in-person and distance learning formats. Pricing is per participant per module. Revenue recognized upon completion of training sessions. OPCO (joint vocational training bodies) coverage may apply.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels5 records

Core offering

SYNERGISUD is a French engineering bureau (bureau d'études) and certified training organization that delivers thermal regulation, acoustic, indoor air quality, and energy audit studies for residential and tertiary building projects, alongside a professional training catalog covering RE 2020, energy renovation, and financial aid programs. Engineering studies are delivered as custom project reports; training is sold as per-participant modules via in-person and remote formats through the catalogueformpro.com portal.

Product overview

SYNERGISUD is a thermal and acoustic engineering bureau combined with a professional training organization, operating since 1993. The company offers two interconnected service lines: (1) Engineering services including RE 2020 studies, thermal studies, acoustic studies, indoor air quality (QAI) assessments, and energy audits for residential (individual and collective) and commercial buildings in both new construction and renovation; (2) A comprehensive training catalog covering energy efficiency, RE 2020, energy audits, financial aid programs, and AI tools for renovation professionals. The portfolio includes specialized products like the Kit QAI for indoor air quality self-assessment and BEP for personalized environmental assessments, alongside training programs such as FEEBAT, OSCAR, SIMCAP, and IA kelvin° for various professional certification and skill development needs.

Differentiator

Problem solved

Functional benefit

Products and services

• RE 2020 Engineering Studies (RE20NRJ + RE20ACV) Regulatory RE 2020 environmental studies for new construction covering energy performance (Bbio, Cep,nr, Cep), environmental indicators, ventilation network design, and ministerial completion attestation services. Targeted at building professionals, developers, and individual homeowners undertaking new construction projects requiring RE 2020 compliance.
• Thermal Studies (Études thermiques) Thermal studies for new construction and renovation projects covering BBC and THPE label assessments and compliance with RT 2012 / RE 2020 standards, sold to building professionals and individual homeowners.
• Acoustic Studies (Études acoustiques NOTEACE-ACE) Regulatory acoustic studies covering exterior airborne noise (NOTEACE) and interior airborne noise between dwelling units (ACE), including facade element determination for required acoustic isolation standards in new construction and renovation. Sold to developers, housing associations, and individual homeowners requiring acoustic compliance.
• Indoor Air Quality Studies (Études QAI) Indoor air quality studies, measurements, evaluation, and monitoring services for buildings, including the QAI Sensibilisation Kit measuring 21 VOCs and aldehydes (COFRAC-accredited laboratory) and the Bilan Environnemental Personnalisé (BEP) personalized environmental assessment. Targeted at individual homeowners with health concerns, including those with medical referrals.
• Energy Audit (Audit énergétique AUDI-MI) Comprehensive energy audits (AUDI-MI) for individual houses and buildings, including site visit, consumption analysis, energy label projection, renovation scenario comparisons, and financial aid assessment per Art. 8 of the November 2020 decree. Sold to individual homeowners, housing associations, and enterprise operators facing mandatory audit obligations.
• Kit QAI Sensibilisation (QAI Self-Assessment Kit) Self-assessment kit measuring 21 volatile organic compounds (COV) and aldehydes in indoor air, with sampling badges, pre-paid return envelope to a COFRAC-accredited laboratory, and a personalized report including pollutant-specific results and improvement recommendations. Targeted at individual homeowners concerned about indoor air pollution.
• BEP (Bilan Environnemental Personnalisé) In-depth personalized environmental housing visit combining chemical and physical measurements, biological sampling, and ventilation system inspection, delivered by a Conseil Habitat Santé graduate with a personalized sanitary report and targeted health recommendations. Available on medical prescription and targeted at homeowners with housing health concerns.
• Professional Training Catalog (Formations SYNERGISUD) Comprehensive professional training catalog sold per participant per module, covering RE 2020 fundamentals, energy audits (AEMI), financial aid programs (MaPrimeRénov'), OSCAR RAR qualification, SIMCAP/IA kelvin° simulation tools, RT Existant, and bio-sourced insulation. Delivered in-person, remote, and multimodal formats through catalogueformpro.com. Targeted at building professionals (artisans, small businesses, developers) seeking RGE/Qualibat/OPQIBI qualifications.
• Accompagnement des Professionnels (Technical Assistance) Technical assistance, regulatory monitoring, and fiscal monitoring services for building professionals, including pre-energy audits, financial aid verification (CEE, MaPrimeRénov'), and 30-day personalized coaching on business development in energy performance. Targeted at building trade professionals and developers.

Quantifiable outcome

• Over 50,000 buildings studied since 1993
• +2 more outcomes

Named customers11 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• COFRAC Accredited LaboratorycoreTechnology or IntegrationA COFRAC-accredited laboratory partner processes and analyzes samples from SYNERGISUD's Kit de Sensibilisation QAI (indoor air quality self-assessment kit). Samples collected by clients using badges and pre-paid envelopes are sent to this laboratory for analysis of 21 volatile organic compounds and aldehydes.

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Ginger CEBTP: French geotechnical and construction-engineering bureau providing studies, testing and certification for buildings and infrastructure — overlaps with SYNERGISUD on testing-lab and engineering-study functions, particularly on building envelope and acoustic.
• Apave: Leading French TIC group delivering building, energy and environmental compliance services — overlapping directly with SYNERGISUD's RE 2020, thermal-regulation and energy-audit work, but at much broader scale across infrastructure and industry.
• CSTB (Centre Scientifique et Technique du Bâtiment): French scientific and technical center for the building sector, providing research, technical evaluation and certification supporting RE 2020, BBC/Effinergie labels and acoustic regulation — comparable to SYNERGISUD's regulatory-technical role but as the national reference body, not a service vendor.
• Bureau Veritas: Global TIC (testing, inspection, certification) major with a strong French building-compliance practice; competes with SYNERGISUD on energy audits, RE 2020 and tertiary-building regulatory services, but from a vastly larger portfolio, brand and balance sheet.
• SOCOTEC: France-headquartered TIC and engineering services group covering construction, energy and environmental compliance — a direct competitor to SYNERGISUD's energy-audit and thermal/regulatory attestation services, with national reach SYNERGISUD lacks.

Direct peers

• ALTEREA: French energy and environmental engineering consultancy focused on building energy performance, decarbonization and renovation — directly comparable to SYNERGISUD's RE 2020, energy-audit and QAI service lines, though structured more as energy strategy than regulatory attestation.
• Pouget Consultants: Independent French acoustic engineering consultancy delivering NRA/NEC acoustic studies for buildings — directly competitive with SYNERGISUD's NOTEACE-ACE acoustic offering and similar in profile (small specialist bureau, France-only).
• AB Environnement: French environmental and energy engineering firm delivering thermal studies, RE 2020 attestations and energy audits across residential and tertiary buildings — comparable to SYNERGISUD's core bureau d'études offering in size and customer mix.

Emerging players

• EFFINERGIE: Association issuing the BBC/Effinergie and E+C- labels referenced by SYNERGISUD's BBC-Effinergie Rénovation studies; closely tied to the same regulatory universe, even if not a competing engineering firm.

Regional players

• Bureau d'Études Techniques Pre-Study / regional OPQIBI-certified bureaus (e.g., BET POUGET, BETIC): A long tail of small, regionally-focused OPQIBI-certified French bureaux d'études offering thermal and acoustic studies comparable to SYNERGISUD's core engineering services but concentrated in different French regions (Ile-de-France, Auvergne-Rhône-Alpes, Nouvelle-Aquitaine).

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/SYNERGISUD
• LinkedInlinkedin.com/company/synergisud
• Instagraminstagram.com/synergisud
• Xx.com/Synergisud

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about SYNERGISUD